Evidence map›Paper›PMID 40751062›Full record

ArticleBioFactors (Oxford, England)

Effect of High Hydrostatic Pressure (HHP) on the Enzymatic Hydrolysis of Fish Gelatin.

Ilhami Okur, Mecit Halil Oztop, Hami Alpas

Abstract read
In one paragraph

Article in BioFactors (Oxford, England). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Ilhami OkurDepartment of Food Engineering, Middle East Technical University, Ankara, Turkey.ORCID https://orcid.org/0000-0002-2541-7123
Mecit Halil OztopDepartment of Food Engineering, Middle East Technical University, Ankara, Turkey.ORCID https://orcid.org/0000-0001-6414-8942
Hami AlpasDepartment of Food Engineering, Middle East Technical University, Ankara, Turkey.ORCID https://orcid.org/0000-0002-7683-8796

Funding

METU Research Fund Grant TEZ-D-314-2020-10081
6 · The paper itself

Abstract

Fish gelatin offers an alternative source for gelatin production; however, it possesses weaker functional properties, such as a low melting temperature and gel strength. Protein hydrolysates, produced through the hydrolysis of food proteins, demonstrate a wide range of biological activities, including antihypertensive, hypocholesterolemic, antimicrobial, and antioxidant properties. High hydrostatic pressure (HHP) is a non-thermal technology that can modify protein structures by inducing unfolding, thereby enhancing enzymatic accessibility and hydrolysis efficiency. Therefore, this study aimed to investigate the effects of different HHP parameters (400 and 500 MPa for 5, 15, and 30 min) and different Alcalase concentrations (2 and 4% wt/vol) on the production of fish protein hydrolysate. The results showed that HHP-assisted enzymatic hydrolysis increased the degree of hydrolysis and antioxidant capacity. However, when the pressure increased from 400 to 500 MPa, the degree of hydrolysis and antioxidant capacity decreased. FTIR spectroscopy was used to characterize the secondary structural changes of gelatin during HHP-assisted hydrolysis. The spectra revealed that more visible peaks of fish gelatin hydrolysate samples between 1000 and 1100 cm

Indexed as

Fish ProteinsGelatinProtein HydrolysatesSubtilisinsAnimalsAntioxidantsFishesHydrolysisHydrostatic PressureSpectroscopy, Fourier Transform InfraredAntioxidantsFish ProteinsGelatinProtein HydrolysatesSubtilisinsantioxidant capacityenzymatic hydrolysisfish gelatinFTIRhigh hydrostatic pressure

Identifiers

PMID40751062
PMCPMC12317047

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.